Web Forms :: Allow To User To Check Only One Checkbox In GridView Row

Jun 13, 2012

I am using two checkbox in gridview.I want check only one check box at a time from two checkbox user should not able to check two check box at a time.I m using group of check boxes and i want to allow user to check only one check box at a time like radio button properties GroupName.is this possible  to make check box work like radio button groupname?

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code behind
protected void OnCheckedChanged(object sender, EventArgs e)
{

[Code].....

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[Code]....

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[code]....

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[Code]....

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[code]....

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[code]....

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<asp:TemplateField HeaderText="StateName">
<HeaderTemplate>
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<ItemTemplate>
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[Code] .....

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MailingLabels.aspx

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[code]....

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RowCommand Event - GridView.FindControls - Check Checkbox Of Linkbutton Clicked Row

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I use 2 columns,

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etc....

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same for branch2

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[Code].....

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Mar 23, 2011

i want to allow user to select only one row at a time in gridview by selecting a chechkbox.

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Jul 9, 2010

I want to send mail tot multiple user using checkbox within gridbiew , but problem is it is sending mail to only first column email ID , and suppose i have four email id in databse then it will send 4 times mail to first email id,

OleDbCommand cmd = new OleDbCommand("select * from sendmail",con);
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if (red.Read())
{
StringBuilder str = new StringBuilder();
for (int i = 0; i < GridView1.Rows.Count; i++)
{
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str.Append(GridView1.Rows[i].Cells[3].Text);
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Forms Data Controls :: Page Set Up - When A User Clicks On A Row In The Gridview A Hidden Checkbox Is Unchecked

Jun 8, 2010

i am trying to do is set my page up so that when a user clicks on a row in the gridview a hidden checkbox is unchecked... i am new to asp.net but never thought something as simple like this could be so difficult to work out... i've been on it for around 5 weeks now, i started this on my first day of the website, and have actually designed and written the entire site while still trying to work this out... i first did this on the selectedindexchanged event:

Dim cbox As CheckBox = CType(GridView1.Rows(GridView1.SelectedIndex).FindControl("CheckBox1"), CheckBox)

If cbox IsNot Nothing Then

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problem is the above code throws up errors...! once i take out the where clause it unchecks every checkbox and writes it back... is there a way i can say just uncheck the selectedrow checkbox and update that one row???

i'll admit there are better ways of doing this, and i'm sure the above code is a little messy,

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